Java Software Engineer III - 3 slots

System One
Dunn Loring, VA
Job Title: Java Software Engineer III - 3 slots
Contractor Work Model: Remote – offsite
Overview



If interested reach out directly to [email protected]
Responsibilities
  • Ensure compatibility between equipment and software, analyze operational and system requirements, support design reviews, and present technical briefings.
  • Engineer systems, including conducting prototypes, proofs of concept, or full system implementations.
  • Evaluate, assess, document, and test data security and continuity of operations for systems and programs.
  • Serve as a solutions provider to senior management and professional staff concerning areas of technological development and advancement.
Requirements
  • Minimum of seven years of experience analyzing user requirements and producing system specifications using UML or other data modeling standards.
  • At least one year of experience with user story development or analysis in an agile environment.
  • At least nine years of experience with programming languages such as Java, Angular, Springboot, etc.
  • At least seven years of experience with SQL or database stored procedures.
  • Six or more years of experience in application design, data warehousing, distributed processing, database design, and security implementation.
  • Experience in module/unit testing, executing and documenting test results.
  • Experience evaluating various technologies for suitability to business needs.
  • Broad knowledge of current network, development, and database architectures and technologies.
  • Proficiency with Internet/Intranet protocols and web server technologies.
  • Experience as a technical leader in software engineering or related fields.
  • Expertise in Java, Angular, Springboot, and advanced SQL and database design.
  • Strong skills in requirements analysis, system architecture development, and technical briefings.
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#LI-KA1
#M1


Ref: #851-Rockville-S1

Posted 2026-06-05

Recommended Jobs

Industrial Base & Production Economics Analyst, TS/SCI

Blue Sky Innovators
Arlington, VA

Job Description Job Description The Industrial Base & Production Economics Analyst will be responsible for supporting the development and implementation of cutting-edge initiatives to advance the…

View Details
Posted 2026-04-11

Ballet Instructor

Athletes Global Corporation
Verona, VA

Job description: Athletes Global is seeking an experienced, great energy, and accountable ballet instructor! For our ballet class, we want our students to learn the fundamentals of ballet, learn…

View Details
Posted 2026-05-29

Virginia Facility needs Locums CRNA

Confidential
Virginia

Locum CRNAs needed to start ASAP and work ongoing near Hutchison, VA. VA license preferred. 10 hour shifts only. No OT. No Call. Case Type(s): Ortho. Board Certification or Fellowship Required: BCRN…

View Details
Posted 2026-06-05

Central Tasking Office / OPORDS Specialist

Resicum International LLC
Warrenton, VA

Job Description Job Description Description: Resicum International LLC is seeking a Central Tasking Office / OPORDS Specialist to support the Maneuver Center of Excellence (MCoE) G3 Staff Sectio…

View Details
Posted 2026-05-29

Head Start Teacher/Teacher Assistant

The Improvement Association
Waverly, VA

Summary Teacher Assistant Responsibilities include assisting the teacher with planning and implementing learning experiences that advance the social-emotional, intellectual, and physical d…

View Details
Posted 2026-05-15

Commercial Fleet Technician A

TFC Recycling
Chester, VA

· Works under limited supervision and selects from written instructions and established procedures to accomplish assigned tasks. · Performs repairs and assigned preventive maintenance services. · Pe…

View Details
Posted 2025-07-31

Geologist - Mid

Nalley Consulting
Reston, VA

Position:  Geologist  LCAT:  Mid Location:  Reston, Virginia This position is contingent upon award. Required clearance:  TS/SCI with willingness to take CI poly.  Candidates with current …

View Details
Posted 2026-05-29

Federation Architect (TS Clearance Required)

UBERETHER INC
Sterling, VA

The Team  UberEther is a leader in the Identity and Access Management (IAM) and #ZeroTrust space. Our platform and expert services team enable government and commercial customers to have ultimate c…

View Details
Posted 2026-05-14

Dishwasher

Beach Berg Inc
Virginia Beach, VA

Job Description Job Description Benefits/Perks Flexible Scheduling Competitive Compensation Career Advancement Opportunities Job Summary We are seeking a Dishwasher to join our t…

View Details
Posted 2026-03-27

Sales Design Associate

Floor Coverings International of South Loudoun County
Sterling, VA

Job Description Job Description Benefits: ~ Flexible schedule ~ Paid time off ~ Training & development ~401(k) ~401(k) matching ~ Bonus based on performance ~ Health insurance W…

View Details
Posted 2026-05-14